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HI guys, I have a tag field in my rails app. I want to add auto complete option in tag input field by yahoo UI. I have googled a lot but nothing found workable. Here is the best one that I found from net but by protype. http://genlinux.blogspot.com/2008/07/prototype-ui-autocomplete-ajax-using.html I have tried with prototype also but not work for me. But when I type in the tag field nothing is shown. Please help me about it. any example or tutorial will be great. thanks. Amin -- Posted via http://www.rub...

I want to make a program that will be able to take an image file and crop a square at a given coordinate value (X,Y). I would tell it the X,Y and the size of the crop ie. 350x350. The X,Y would be the center of the newly created image. Thanks for you help -- Posted via http://www.ruby-forum.com/.

I have been trying to connect to MySQL thru rails. Initially I had rails 2.1.2 and upgraded to rails 2.2 to use RestAPI in sproutcore. Once I have upgraded my rails version to 2.2, I have been getting this error. All I did is the following: 1. rails addressbook 2. cd addressbook 3. script/generate scaffold Contact first_name:string lastname:string 4. rake db:migrate I also change the